Herman Bavinck (13 December 1854 – 29 July 1921) was a Dutch Calvinist philosopher, theologian and churchman. He was a significant scholar in the Calvinist tradition, alongside Abraham Kuyper, B. B. Warfield, and Geerhardus Vos.

Bavinck was born on 13 December 1854 in the town of Hoogeveen in the Netherlands to a German father, Jan Bavinck (1826–1909), who was the minister of theologically conservative, ecclesiastically separatist Christian Reformed Church (Christelijke Gereformeerde Kerk). After his high school education, Bavinck first went to the Theological School in Kampen in 1873, but then moved on to Leiden for further training after one year in Kampen. He wrote in his student journal notes that he was motivated to transfer his studies by the preaching of the pastor Johannes Hendricus Donner [nl], who was also ministering in Leiden by that time. He studied under prominent faculties such as Johannes Scholten and Abraham Kuenen, and finally graduated in 1880 from the University of Leiden having completed a dissertation on the ethics of Ulrich Zwingli.

A year later, Bavinck was appointed Professor of Dogmatics at Theological School in Kampen. While serving there, he also assisted his denomination that had formed out of the withdrawal of orthodox Calvinists earlier from the state Hervormde Kerk, a withdrawal movement called the "Afscheiding" (Secession) in its merger with a second and subsequent larger breakaway movement that also left the Hervormde Kerk, this time under the leadership of Abraham Kuyper, a movement called the "Doleantie" (the Complaint: a historical reference to the term used by orthodox Reformed ministers who opposed Arminianism prior to the National Synod of Dordt, 1618–19).

The now-united Church combined the "Afgescheidenen" and "Dolerenden" into the Gereformeerde Kerken in Nederland (GKiN). As a result of the merger, GKiN inherited the denominational seminary of the Afscheiding churches and that seminary became the denominational seminary of the GKiN, where Bavinck stayed put, so as to ease the transition of his colleagues and people within the much larger new Church. Already, when the Afgescheidenen merged with the Dolerenden, there was a minority of the Seceders who stayed out of the union; they formed their new denomination as the Christelijke Gereformeerde Kerken (CGK), and they established their own theological seminary in the town of Apeldoorn.

Amidst all these developments, Bavinck stayed put and pursued his class lectures, research, writing, and publication – making his distinctive mark as an orthodox Calvinist theologian and churchman.

The recently founded Free University in Amsterdam (VU), under the leadership of Abraham Kuyper, was meant to be a bastion of Reformed learning in all fields of thought. The Free University including its Theology Faculty for training clergy, unlike Kampen Seminary, was independent of both the state and all church denominations. But, of course, theology was the VU's initial leading concern for some decades. So, Bavinck, when he was first invited to join the VU Faculty, had to weigh the merits of teaching what concerned him in his theological research, in such a seemingly independent environment. With Kuyper in the same faculty, he might have come to feel quite crowded.

After refusing the invitation of Abraham Kuyper several times to come to Amsterdam, finally Bavinck accepted Kuyper's plea. In 1902 he succeeded Kuyper as Professor of Theology at the Free University in Amsterdam. Kuyper himself had developed other workloads, and simply wanted the best man available to replace himself. Thus, Bavinck moved to the big city, with his first edition of multi-volume Gereformeerde Dogmatiek already in publication. He arrived well-credentialed and well-respected. He remained at VU for the remainder of his teaching career. In 1906 he became a member of the Royal Netherlands Academy of Arts and Sciences. In 1911, he was named to the Senate of the Netherlands Parliament. He assisted in the encouragement of the Gereformeerde people to build their own Christian schools, without state financial help, until such a time as the 80-years "School War" was brought to an end by the granting of government assistance to all schools.

In 1908 he visited the United States and gave the Stone Lectures at Princeton Theological Seminary.